Perform Over-representation analysis for:

The length of the edges is an extra indicator for the type of evidence that supports the interaction. The center node (brown) depicts the query microRNA or gene, the
nodes closest to the query node (green) depict interactions that are backed up by strong experimental evidence such as Reporter Gene Assay. Second
(blue) are the intereactions that are backed up by weaker experimental evidence such as Microarray. The outer most nodes
(yellow) depict intereactions are backed up only by prediction algorithms.